Yamaha original ECU files

814 original files across 57 models. Pick your model to see every engine and ECU, with all HW and SW numbers.

9 WinOLS map packs for Yamaha, €72

Who made the ECU in Yamaha files

760 of these files name an ECU type. Mitsubishi made 51% of them.

ECU maker	Files	Share	Most listed types
Mitsubishi	385	51%	MH8115F 39, HAK339 28, HAK317 23 of 71 types
Denso	373	49%	RH850 129, SH7058 109, 3C3-XXXX-XX 34 of 19 types
Continental	1	under 1%	M3D 1
Kokusandenki	1	under 1%	CDI 1

Yamaha models with few files

Too few files for a page of their own. A number opens its file.

Vehicle	ECU	Numbers
Yamaha Boats 1.8 130hp	Mitsubishi HAK368	HW 6EM_A20_G_P01
Yamaha EX Deluxe 1.0 105hp	Mitsubishi HAK378	CAL WVKYM636
Yamaha EX Deluxe 1.0 105hp	Mitsubishi HAK378	CAL WVKKG903
Yamaha F150AET 2670cc 163cu 150hp	Mitsubishi HAD134	HW F8T94372 CAL 1000b42_63p
Yamaha F80 1.6 80hp	Mitsubishi 6FP-8591A-XX	HW 6HV-8591A-00 SW HAK398
Yamaha FZ6 0.6 98hp	Mitsubishi HYA072	CAL F5565_06 1Y07
Yamaha MT-01 1670cc 102cu 90hp	Mitsubishi HYA055	CAL F5565_06 1Y07
Yamaha Raptor 0.7 43hp	Denso 1S3-8591A-00	UPG 1S3-8591A-00
Yamaha Sidewinder 1.0 180hp	Mitsubishi 8KC-H591A-00	HW F8T862713020-393
Yamaha V 4.2 V6 24V 225hp	Mitsubishi HAD144	CAL 1000F22_6AS
Yamaha VXR 1.8 180hp	Mitsubishi HAK339	CAL WV6EX702
Yamaha VXR 1.8 180hp	Mitsubishi HAK339	CAL WV6EX602
Yamaha Wolverine 0.8 60hp	Mitsubishi F8T86571	HW BG4-8591A
Yamaha XV 0.9 54hp	Mitsubishi E6T72	UPG HYH168
Yamaha YFM 0.7 48hp	Mitsubishi HYA092	CAL F5784A06 080118
Yamaha YXE 0.7 47hp	Mitsubishi	CAL F5998A04
Yamaha YZF 1000 R1 1.0 178hp	Denso 4C8-8591A-01	HW 4C8-8591A-01 SW 12100-5611
Yamaha YZF 125 15hp	Moric	SW YF05F190